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numam-dpdk/drivers/net/bnxt/Makefile

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net/bnxt: add driver for Broadcom NetXtreme-C devices This patch adds the initial skeleton for bnxt driver along with the nic guide, and ties the driver into the build system. At this point, the driver simply fails init. Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com> Signed-off-by: Stephen Hurd <stephen.hurd@broadcom.com> Reviewed-by: David Christensen <david.christensen@broadcom.com> [Release Note Addition] Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
2016-06-15 21:23:01 +00:00
# BSD LICENSE
#
# Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
# Copyright(c) 2014 6WIND S.A.
# Copyright(c) Broadcom Limited.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Intel Corporation nor the names of its
# contributors may be used to endorse or promote products derived
# from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
include $(RTE_SDK)/mk/rte.vars.mk
#
# library name
#
LIB = librte_pmd_bnxt.a
net/bnxt: support Tx loopback, set VF MAC and queues drop Add functions rte_pmd_bnxt_set_tx_loopback, rte_pmd_bnxt_set_all_queues_drop_en and rte_pmd_bnxt_set_vf_mac_addr to configure tx_loopback, queue_drop and VF MAC address setting in the hardware. It also adds the necessary functions to send the HWRM commands to the firmware. Signed-off-by: Steeven Li <steeven.li@broadcom.com> Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
2017-06-01 17:07:16 +00:00
EXPORT_MAP := rte_pmd_bnxt_version.map
net/bnxt: add driver for Broadcom NetXtreme-C devices This patch adds the initial skeleton for bnxt driver along with the nic guide, and ties the driver into the build system. At this point, the driver simply fails init. Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com> Signed-off-by: Stephen Hurd <stephen.hurd@broadcom.com> Reviewed-by: David Christensen <david.christensen@broadcom.com> [Release Note Addition] Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
2016-06-15 21:23:01 +00:00
LIBABIVER := 1
CFLAGS += -O3
CFLAGS += $(WERROR_FLAGS)
EXPORT_MAP := rte_pmd_bnxt_version.map
#
# all source are stored in SRCS-y
#
net/bnxt: add completion ring Structures, macros, and functions for working with completion rings in the driver. Completion Ring is used by the Ethernet controller to provide the status of transmitted & received packets, report errors, report status changes to the host software, and inter-function forwarding requests. In addition to the generic ring features, a completion ring can have a statistics context that has statistics periodically DMAed to host memory, along with a consumer index. bnxt_handle_async_event() handles completions not related to a specific transmit or receive ring such as link status changes which arrive on the default completion ring. Other physical or virtual functions on the same device may send an HWRM command forward request. In this case, we will pass it through unvalidated. In the future, we will be able to have the PF monitor and control VF access to the HWRM interface if needed. New HWRM Calls: bnxt_hwrm_exec_fwd_resp: Execute an encapsulated command and forward the response. Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com> Signed-off-by: Stephen Hurd <stephen.hurd@broadcom.com> Reviewed-by: David Christensen <david.christensen@broadcom.com>
2016-06-15 21:23:08 +00:00
SRCS-$(CONFIG_RTE_LIBRTE_BNXT_PMD) += bnxt_cpr.c
net/bnxt: add driver for Broadcom NetXtreme-C devices This patch adds the initial skeleton for bnxt driver along with the nic guide, and ties the driver into the build system. At this point, the driver simply fails init. Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com> Signed-off-by: Stephen Hurd <stephen.hurd@broadcom.com> Reviewed-by: David Christensen <david.christensen@broadcom.com> [Release Note Addition] Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
2016-06-15 21:23:01 +00:00
SRCS-$(CONFIG_RTE_LIBRTE_BNXT_PMD) += bnxt_ethdev.c
net/bnxt: add L2 filter alloc/init/free Add the L2 filter structure and the alloc/init/free functions for dealing with them. A filter is used to identify traffic that contains a matching set of parameters like unicast or broadcast MAC address or a VLAN tag amongst other things which then allows the ASIC to direct the incoming traffic to an appropriate VNIC or Rx ring. New HWRM calls: bnxt_hwrm_clear_filter: Free a L2 filter. bnxt_hwrm_set_filter Allocate an An L2 filter or a L2 context. Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com> Signed-off-by: Stephen Hurd <stephen.hurd@broadcom.com> Reviewed-by: David Christensen <david.christensen@broadcom.com>
2016-06-15 21:23:09 +00:00
SRCS-$(CONFIG_RTE_LIBRTE_BNXT_PMD) += bnxt_filter.c
net/bnxt: add hardware resource manager init code Start adding support to use the HWRM API. Hardware Resource Manager or HWRM in short, is a set of API provided by the firmware running in the ASIC to manage the various resources. Initial commit just performs necessary HWRM queries for init, then fails as before. Now that struct bnxt is non-zero size, we can set dev_private_size correctly. The used HWRM calls so far: bnxt_hwrm_func_qcaps: This command returns capabilities of a function. bnxt_hwrm_ver_get: This function is called by a driver to determine the HWRM interface version supported by the HWRM firmware, the version of HWRM firmware implementation, the name of HWRM firmware, the versions of other embedded firmwares, and the names of other embedded firmwares, etc. Gets the firmware version and interface specifications. Returns an error if the firmware on the device is not supported by the driver and ensures the response space is large enough for the largest possible response. bnxt_hwrm_queue_qportcfg: This function is called by a driver to query queue configuration of a port. Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com> Signed-off-by: Stephen Hurd <stephen.hurd@broadcom.com> Reviewed-by: David Christensen <david.christensen@broadcom.com>
2016-06-15 21:23:02 +00:00
SRCS-$(CONFIG_RTE_LIBRTE_BNXT_PMD) += bnxt_hwrm.c
net/bnxt: declare generic ring structs Declare generic ring structures and a free() function. These are generic ring management functions which will be used to create Tx, Rx and Completion rings in the subsequent patches, and tie them to the HWRM managed ring resources. This generic ring structure is shared all the ring types and tracks the the host Buffer Descriptors (BDs) and the HWRM assigned ID. Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com> Signed-off-by: Stephen Hurd <stephen.hurd@broadcom.com> Reviewed-by: David Christensen <david.christensen@broadcom.com>
2016-06-15 21:23:07 +00:00
SRCS-$(CONFIG_RTE_LIBRTE_BNXT_PMD) += bnxt_ring.c
net/bnxt: add Rx queue create/destroy In this patch we are adding the bnxt_rx_queue_setup_op() and bnxt_rx_queue_release_op() functions. These will be tied to the rx_queue_setup and rx_queue_release dev_ops in a subsequent patch. In these functions we allocate/free memory for the RX queues. This still requires support to create a RX ring in the ASIC which will be completed in a future commit. Each Rx queue created via the rx_queue_setup dev_op will have an associated Rx ring in the hardware. The Rx logic in the hardware picks a Rx ring for each Rx frame received by the hardware depending on the properties like RSS, MAC and VLAN settings configured in the hardware. These packets in the end arrive on the Rx queue corresponding to the Rx ring in the hardware. We are also adding some functions like bnxt_mq_rx_configure() bnxt_free_rx_mbufs() and bnxt_free_rxq_stats() which will be used in subsequent patches. We are also adding hwrm_vnic_rss_cfg_* structures, which will be used in subsequent patches to enable RSS configuration. Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com> Signed-off-by: Stephen Hurd <stephen.hurd@broadcom.com> Reviewed-by: David Christensen <david.christensen@broadcom.com>
2016-06-15 21:23:11 +00:00
SRCS-$(CONFIG_RTE_LIBRTE_BNXT_PMD) += bnxt_rxq.c
net/bnxt: add initial Rx code This patch adds initial implementation of rx_pkt_burst() function for Rx. bnxt_recv_pkts() is the top level function for doing Rx. This patch also adds code to allocate rings in the ASIC. For each Rx queue allocated in the PMD driver, a corresponding ring in hardware will be created. Every time a frame is received a Rx ring is selected based on the hardware configuration like RSS, MAC or VLAN, COS and such. The hardware uses a completion ring to indicate the availability of a packet. This patch also brings in functions like bnxt_init_one_rx_ring() bnxt_init_rx_ring_struct() which initializes various structures before a Rx can begin. bnxt_init_rxbds() initializes the Rx Buffer Descriptors while bnxt_alloc_rx_data() allocates a buffer in the host to receive the incoming packet. Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com> Signed-off-by: Stephen Hurd <stephen.hurd@broadcom.com> Reviewed-by: David Christensen <david.christensen@broadcom.com>
2016-06-15 21:23:14 +00:00
SRCS-$(CONFIG_RTE_LIBRTE_BNXT_PMD) += bnxt_rxr.c
net/bnxt: add statistics Add the bnxt_stats_get_op() and bnxt_stats_reset_op() dev_ops to get and reset statistics. It also brings in the associated HWRM calls to handle the requests appropriately. We also have the bnxt_free_stats() function which will be used in the follow on patches to free the memory allocated by the driver for statistics. New HWRM calls: bnxt_hwrm_stat_clear: This command clears statistics of a context Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com> Signed-off-by: Stephen Hurd <stephen.hurd@broadcom.com> Reviewed-by: David Christensen <david.christensen@broadcom.com>
2016-06-15 21:23:12 +00:00
SRCS-$(CONFIG_RTE_LIBRTE_BNXT_PMD) += bnxt_stats.c
net/bnxt: add Tx queue create/destroy In this patch we are adding the bnxt_tx_queue_setup_op() and bnxt_tx_queue_release_op() functions. These will be tied to the tx_queue_setup and tx_queue_release dev_ops in a subsequent patch. In these functions we allocate/free memory for the TX queues. This still requires support to create a TX ring in the ASIC which will be completed in a future commit. Each Tx queue created via the tx_queue_setup dev_op will have an associated Tx ring in the hardware. A Tx request coming on the Tx queue gets sent to the corresponding Tx ring in the ASIC for subsequent transmission. Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com> Signed-off-by: Stephen Hurd <stephen.hurd@broadcom.com> Reviewed-by: David Christensen <david.christensen@broadcom.com>
2016-06-15 21:23:10 +00:00
SRCS-$(CONFIG_RTE_LIBRTE_BNXT_PMD) += bnxt_txq.c
net/bnxt: add initial Tx code Initial implementation of tx_pkt_burst for transmit. bnxt_xmit_pkts() is the top level function that is called during Tx. bnxt_handle_tx_cp() is used to check and process the Tx completions generated for the Tx Buffer Descriptors sent by the hardware. This patch also adds code to allocate rings in the hardware. For each Tx queue allocated in the PMD driver, a corresponding ring in hardware will be created. Every time a Tx request is initiated via the bnxt_xmit_pkts() call, a Buffer Descriptor is created and is sent to the hardware via the associated Tx ring. On completing the Tx operation, the hardware will generates the status in the form of a completion. This completion is processed by the bnxt_handle_tx_cp() function. Functions like bnxt_init_tx_ring_struct() and bnxt_init_one_tx_ring() are used to initialize various members of the structure before starting Tx operations. Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com> Signed-off-by: Stephen Hurd <stephen.hurd@broadcom.com> Reviewed-by: David Christensen <david.christensen@broadcom.com>
2016-06-15 21:23:13 +00:00
SRCS-$(CONFIG_RTE_LIBRTE_BNXT_PMD) += bnxt_txr.c
net/bnxt: add VNIC functions and structs Add functions to allocate, initialize, and free vnics. A VNIC represents a virtual interface. It is a resource in the RX path of the chip and is used to setup various target actions such as RSS, MAC filtering etc. for the physical function in use. Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com> Signed-off-by: Stephen Hurd <stephen.hurd@broadcom.com> Reviewed-by: David Christensen <david.christensen@broadcom.com>
2016-06-15 21:23:06 +00:00
SRCS-$(CONFIG_RTE_LIBRTE_BNXT_PMD) += bnxt_vnic.c
net/bnxt: support async link notification This patch adds support to get Link notification asynchronously. The HW sends async notifications on default completion ring. The PMD processes these notifications and logs a message appropriately. Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
2016-10-11 21:47:50 +00:00
SRCS-$(CONFIG_RTE_LIBRTE_BNXT_PMD) += bnxt_irq.c
net/bnxt: support Tx loopback, set VF MAC and queues drop Add functions rte_pmd_bnxt_set_tx_loopback, rte_pmd_bnxt_set_all_queues_drop_en and rte_pmd_bnxt_set_vf_mac_addr to configure tx_loopback, queue_drop and VF MAC address setting in the hardware. It also adds the necessary functions to send the HWRM commands to the firmware. Signed-off-by: Steeven Li <steeven.li@broadcom.com> Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
2017-06-01 17:07:16 +00:00
SRCS-$(CONFIG_RTE_LIBRTE_BNXT_PMD) += rte_pmd_bnxt.c
net/bnxt: add driver for Broadcom NetXtreme-C devices This patch adds the initial skeleton for bnxt driver along with the nic guide, and ties the driver into the build system. At this point, the driver simply fails init. Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com> Signed-off-by: Stephen Hurd <stephen.hurd@broadcom.com> Reviewed-by: David Christensen <david.christensen@broadcom.com> [Release Note Addition] Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
2016-06-15 21:23:01 +00:00
#
# Export include files
#
SYMLINK-y-include +=
net/bnxt: support Tx loopback, set VF MAC and queues drop Add functions rte_pmd_bnxt_set_tx_loopback, rte_pmd_bnxt_set_all_queues_drop_en and rte_pmd_bnxt_set_vf_mac_addr to configure tx_loopback, queue_drop and VF MAC address setting in the hardware. It also adds the necessary functions to send the HWRM commands to the firmware. Signed-off-by: Steeven Li <steeven.li@broadcom.com> Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
2017-06-01 17:07:16 +00:00
SYMLINK-$(CONFIG_RTE_LIBRTE_BNXT_PMD)-include := rte_pmd_bnxt.h
net/bnxt: add driver for Broadcom NetXtreme-C devices This patch adds the initial skeleton for bnxt driver along with the nic guide, and ties the driver into the build system. At this point, the driver simply fails init. Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com> Signed-off-by: Stephen Hurd <stephen.hurd@broadcom.com> Reviewed-by: David Christensen <david.christensen@broadcom.com> [Release Note Addition] Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
2016-06-15 21:23:01 +00:00
include $(RTE_SDK)/mk/rte.lib.mk
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